Learner Tien has rapidly evolved from a blue-chip college recruit to one of America’s most promising ATP stars.
In 2025, the left-handed phenom silenced critics and shattered expectations, capturing his first ATP Tour title and breaking into the world’s Top 30. With a game defined by tactical brilliance and a newfound aggressive edge, Tien has become a household name in tennis circles.
In this article, you will know Learner Tien’s net worth, career earnings, career overview, stats, relationship, and more.
Learner Tien’s Biography
| Category | Details |
|---|---|
| Full Name | Learner Tien |
| Date of Birth | December 2, 2005 |
| Age | 20 |
| Education | University of Southern California (USC) [Dropped out to turn Pro] |
| Nationality | American |
| Height | 5 ft 11 in (1.80 m) |
| Weight | 161 lbs (73 kg) |
| Turned Pro | 2023 |
| Net Worth | Estimated $1.5 Million – $2 Million |
| Career Earnings | Approx. $1.8 Million (Prize Money) ​ |
| Girlfriend | Private |
| Instagram Profile | @learner.tien |
| Twitter Profile | N/A |
Early Career
Born in Irvine, California, Learner Tien was a standout junior player who dominated the USTA circuit.
He captured the prestigious USTA Boys’ 18s National Championship in Kalamazoo not once, but twice (2022 and 2023), earning him consecutive wild cards into the US Open main draw.
His junior career was highlighted by a run to the boys’ singles final at the 2023 Australian Open and a doubles title at the same event alongside Cooper Williams.
Despite his immense potential on the pro circuit, Tien initially chose the collegiate route, committing to the University of Southern California (USC). He joined the Trojans mid-season in early 2023 and made an immediate impact, going undefeated in dual matches.
However, realizing his game was ready for the highest level, he made the pivotal decision to leave college and turn professional in late 2023, setting the stage for a rapid ascent.​
Professional Career
Tien’s transition to the professional tour was seamless and explosive. After grinding through the Futures and Challenger circuits in 2024—where he won titles in Bloomfield Hills and Las Vegas—he truly arrived in 2025.
The 2025 season marked his breakout, highlighted by a stunning run to the fourth round of the Australian Open, which earned him a massive payday and critical ranking points.
He followed his Grand Slam success with headline-grabbing victories, including a quarterfinal win over top-ranked Alexander Zverev in Acapulco and a deep run at the National Bank Open.
The pinnacle of his season came late in the year at the Moselle Open, where he captured his first ATP Tour singles title. By November 2025, Tien had achieved a career-high ranking of World No. 28, solidifying his status as one of the Next Gen leaders.​​
Coach
In a major move that elevated his game in 2025, Learner Tien began working with tennis legend Michael Chang.
Chang, a former French Open champion and World No. 2, joined Tien’s team mid-season, bringing a wealth of tactical knowledge and experience. Chang famously debuted in Tien’s player box during the US Open.
Working alongside Chang is Erik Kortland, Tien’s longtime junior coach who has been instrumental in his development from the USTA juniors to the pro tour.
This coaching duo has been credited with adding aggression to Tien’s naturally counter-punching style.​
Learner Tien’s Net Worth Details
As of 2025, Learner Tien has an estimated net worth between $1.5 million and $2 million. His financial portfolio grew exponentially in 2025 due to his breakout performances at major tournaments.
Career Earnings
| Year | Prize Money (Approx.) | Key Sources |
|---|---|---|
| 2022-2023 | ~$160,000 | US Open Wild Cards / Futures |
| 2024 | ~$526,000 | Challenger Titles ​ |
| 2025 | ~$1,048,900+ | AO 4th Round, Moselle Title ​ |
| Total | ~$1.8 Million | Career Prize Money ​ |
Endorsements
Tien’s marketability has surged alongside his ranking. He currently has endorsement deals with Wilson for racquets and equipment, and Adidas for apparel and footwear.
As a top-ranked American male player, he is expected to attract additional non-tennis sponsorships heading into 2026.​
Career Stats
| Statistic | Record (2025 Season) |
|---|---|
| Current Ranking | No. 36 (Peak No. 28) ​ |
| ATP Titles | 1 (Moselle Open 2025) ​ |
| Win/Loss Record | 33 – 23 ​ |
| Aces | 204 ​ |
| Prize Money (YTD) | $1,048,900 ​ |
FAQs
1. What is Learner Tien’s net worth?
Learner Tien’s net worth is estimated to be between $1.5 million and $2 million in 2025. This increase is largely due to earning over $1 million in prize money during his breakout 2025 season.​
2. Who is Learner Tien’s coach?
Learner Tien is coached by tennis legend Michael Chang and his longtime mentor Erik Kortland. Chang joined the team mid-season to help Tien navigate the top tier of the ATP tour.​
3. Did Learner Tien go to college?
Yes, Learner Tien briefly attended the University of Southern California (USC) in early 2023. He played one season for the Trojans before dropping out to pursue a professional tennis career full-time.​
4. What is Learner Tien’s highest ranking?
Learner Tien reached a career-high ATP singles ranking of World No. 28 on November 10, 2025, following his first ATP title win.​
5. Has Learner Tien won an ATP title?
Yes, Learner Tien won his first ATP Tour singles title at the 2025 Moselle Open. He also holds multiple Challenger tour titles from the 2024 season.​
